Home / 13,514,216,445.69-20,282,995,113.03-9,376,565,623.17

Finding the Fourth Proportional to 13,514,216,445.69, 20,282,995,113.03 and 9,376,565,623.17

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Solution

The fourth proportional to 13,514,216,445.69, 20,282,995,113.03 and 9,376,565,623.17 is: 14,072,945,736.52

Step by Step Solution

  1. Step 1: Write the proportion equation
    13,514,216,445.69 : 20,282,995,113.03 = 9,376,565,623.17 : x
  2. Step 2: Convert to fraction form
    13,514,216,445.69/20,282,995,113.03 = 9,376,565,623.17/x
  3. Step 3: Cross multiply
    13,514,216,445.69x = 20,282,995,113.03 × 9,376,565,623.17
  4. Step 4: Simplify right side
    13,514,216,445.69x = 190,184,834,711,762,206,720
  5. Step 5: Solve for x
    x = 190,184,834,711,762,206,720/13,514,216,445.69
  6. Step 6: Final answer
    x = 14,072,945,736.52

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Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.